Fishes of the Western North Atlantic: Editorial Board: Editor-in-chief John Tee-Van [and Others]Sears Foundation for Marine Research, Yale Univ., 1948 |
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Pagina 212
... dermal denticles . The significant points of difference are as follows : in torrei the mouth is slightly the lower ... denticles rise steeply from the skin in newly hatched specimens of both torrei and boa , in larger specimens of ...
... dermal denticles . The significant points of difference are as follows : in torrei the mouth is slightly the lower ... denticles rise steeply from the skin in newly hatched specimens of both torrei and boa , in larger specimens of ...
Pagina 410
... Dermal denticles , about 22 x . B Dermal denticle , side view , about 44 x . C Dermal denticle , apical view , about 44 x . D Upper and lower teeth , left - hand side , about 2 x . E Fifth upper tooth . F Twelfth upper tooth . G Fifth lower ...
... Dermal denticles , about 22 x . B Dermal denticle , side view , about 44 x . C Dermal denticle , apical view , about 44 x . D Upper and lower teeth , left - hand side , about 2 x . E Fifth upper tooth . F Twelfth upper tooth . G Fifth lower ...
Pagina 451
... dermal denticles at most only moderately dentate , on short broad pedicels , or sessile . 5a . Teeth similar in the 2 jaws . 6a . Anterior margin of nostril without long barbel . Squalus Linnaeus , 1758 , p . 452 . 6b . Anterior margin ...
... dermal denticles at most only moderately dentate , on short broad pedicels , or sessile . 5a . Teeth similar in the 2 jaws . 6a . Anterior margin of nostril without long barbel . Squalus Linnaeus , 1758 , p . 452 . 6b . Anterior margin ...
Sommario
LANCELETS BY HENRY B BIGELOW and ISABEL PÉREZ FARFANTE I | 1 |
CYCLOSTOMES BY HENRY B BIGELOW and WILLIAM C SCHROEDER | 29 |
SHARKS BY HENRY B BIGELOW and WILLIAM C SCHROEDER | 59 |
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Parole e frasi comuni
1/2 as long 1st dorsal 2nd dorsal Acad Amer anal Anal fin atriopore Aust biol Brazil Brit Bull Carcharhinus Carcharias Carolina Caudal fin Caudal peduncle coast Comp concave convex Copeia corner of mouth Cuba cusps Dermal denticles descr diameter of eye distal margin distrib dorsal fin embryos Fauna feet female Fish Florida Fowler front of mouth Garman genus gill opening Gulf of Maine Harv Hist horizontal diameter inner corner inner margin Interspace Jersey labial furrow length in front length of base lobe long as base lower teeth Medit Müller and Henle myotomes North nostrils origin of pectoral outer margin ovoviviparous Pectoral fin Philad Poey Poiss precaudal pit Proc Rafinesque refs ridges Second dorsal Shark snout in front specimens spiracles Squalus Stewart Springer total length type species U.S. Bur U.S. Comm U.S. nat upper tooth vertical height Woods Hole Zool zygaena